01-17-2011, 11:00 PM
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#1 |
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In Runtime
Join Date: Jan 2011
Posts: 276
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npar vs vpar
What is difference between npar and vpar
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03-02-2011, 12:03 PM
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#2 |
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In Runtime
Join Date: Jan 2011
Posts: 276
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Re: npar vs vpar
npar is partitioning technology based on cell. i mean the least unit you can divide the box is cell. with 11.31 you can add and migrate cells online. with npar you can isolate hw resources, so for a hw operation in a npar, the other npar in the same box does not need to be shut.
vpar supplies a kernel based isolation. you can divide resources to to one core as cpu and one I/O card(LBA). vpars runs on a hypervisor. cpu and memory resources can migrate online with some restrictions. |
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